A
Anonymous
Apr 12, 2026
Rating: 5/5
Fast Delivery
Needed a size 38 urgently. Shipping was quick and item is authentic. Great experience overall.
Description
This is a German-made KTR ROTEX jaw coupling designed for transmitting torque between shafts while compensating for misalignment. It features a robust construction with an elastomeric spider element that provides vibration damping and electrical insulation. The unit corresponds to one specific size from the 19 to 125 range as selected. Ensure the correct spider hardness and bore configuration are verified against your machinery requirements before installation.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Brand | KTR |
| Country of Origin | Germany |
| Product Series | ROTEX |
| Hub Material | Cast Iron GG25 / Steel |
| Spider Material | Polyurethane (Pu) |
| Coupling Type | Elastic Jaw Coupling |
| Torque Capacity | 10 to 250,000 Nm |
| Maximum Speed | Up to 6,000 rpm |
| Operating Temperature | -30°C to +90°C |
| Maintenance Status | Maintenance-free |
5 reviews
A
Anonymous
Mar 27, 2026
Rating: 5/5
Reliable for Industrial Use
Using size 65 for heavy machinery. No vibration issues and performance is stable under load.
A
Anonymous
Feb 23, 2026
Rating: 5/5
Great Supplier
Verified original import. Will order again for our other plants. Documentation was included.
A
Anonymous
Feb 12, 2026
Rating: 5/5
Excellent Quality
Genuine KTR product arrived well packaged. Fits perfectly on our motor shaft. Highly recommended for industrial use.
A
Anonymous
Feb 08, 2026
Rating: 4/5
Good Product
Works as expected. Only giving 4 stars because the box was slightly dented during transit, but the item was fine.
5 FAQ
Q: What is the lead time for size 125?
A: Typically ships within 3-5 business days if in stock.
Q: Are technical drawings available?
A: Yes, downloadable from the product resources section or upon request.
Q: Can I order a custom bore size?
A: Standard bores are available. Custom machining requires direct contact with sales.
Q: Does this come with the spider element?
A: Yes, the coupling includes the spider element as standard.
Q: Is there a warranty included?
A: Yes, all genuine KTR products come with a standard manufacturer warranty.
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